[Bug 59982] New: Radeon: evergreen Atombios in loop during initialization on ppc64

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=59982

          Priority: medium
            Bug ID: 59982
          Assignee: dri-devel at lists.freedesktop.org
           Summary: Radeon: evergreen Atombios in loop during
                    initialization on ppc64
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: lucaskt at linux.vnet.ibm.com
          Hardware: Other
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Radeon
           Product: DRI

Created attachment 73788
  --> https://bugs.freedesktop.org/attachment.cgi?id=73788&action=edit
Log for module insertion errors on mainline

During the initialization of an evergreen adapter on ppc64 there are a lot of
atombios problems reported, though none seems fatal.

This is in sequence to bug #59672. Though this is now being run on the
3.8.0-rc5 kernel. The problem is basically a bunch of messages like:

[  854.915511] [drm:drm_vblank_get], enabling vblank on crtc 0, ret: 0
[  854.915520] [drm:drm_calc_vbltimestamp_from_scanoutpos], crtc 0: Noop due to
uninitialized mode.
[  854.915526] [drm:drm_update_vblank_count], enabling vblank interrupts on
crtc 0, missed -1
[  859.924406] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than
5secs aborting
[  859.924416] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing
C898 (len 62, WS 0, PS 0) @ 0xC8B4

A full dump is included as an attachment.

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